1556907-01-7

Basic information

• Product Name: (3S,4R)-4-(naphthalene-2-yl)-3-phenyl-1-tosylazetidin-2-one
• CAS NO: 1556907-01-7
• Molecular Weight: 427.524
• Mol File: 1556907-01-7.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (3S,4R)-4-(naphthalene-2-yl)-3-phenyl-1-tosylazetidin-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (3S,4R)-4-(naphthalene-2-yl)-3-phenyl-1-tosylazetidin-2-one(1556907-01-7)
• EPA Substance Registry System: (3S,4R)-4-(naphthalene-2-yl)-3-phenyl-1-tosylazetidin-2-one(1556907-01-7)

Safety Data

• Hazardous Substances Data: 1556907-01-7(Hazardous Substances Data)

Upstream product

• 201230-82-2 carbon monoxide 
• 17692-84-1 N-(2-naphthylidene)-4-methylbenzenesulfonamide 
• 100-39-0 benzyl bromide 
• 1555-80-2 phenylacetic anhydride 
• 17692-84-1 2-naphthyl N-tosyl imine 
• 67-56-1 methanol 
• 103-82-2 phenylacetic acid 

Relevant articles and documents

Catalytic Generation of C1 Ammonium Enolates from Halides and CO for Asymmetric Cascade Reactions

A general strategy for the design of asymmetric cascade reactions using readily available halides and carbon monoxide (CO) as substrates is developed. The key is the catalytic generation of C1-ammonium enolates for the subsequent asymmetric cascade reactions through the combination of palladium-catalyzed carbonylation and chiral Lewis base catalysis. Utilizing this strategy, we have established asymmetric formal [1+1+4] and [1+1+2] reactions to afford chiral dihydropyridones and β-lactams with high yields and high enantio- and diastereoselectivities.